================
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.6-library %s
-fnative-half-type -verify
+
+float no_arg() {
+ return __builtin_hlsl_elementwise_ddy_coarse();
+ // expected-error@-1 {{too few arguments to function call, expected 1, have
0}}
+}
+
+float too_many_args(float val) {
+ return __builtin_hlsl_elementwise_ddy_coarse(val, val);
+ // expected-error@-1 {{too many arguments to function call, expected 1, have
2}}
+}
+
+float test_integer_scalar_input(int val) {
+ return __builtin_hlsl_elementwise_ddy_coarse(val);
+ // expected-error@-1 {{1st argument must be a scalar or vector of 16 or 32
bit floating-point types (was 'int')}}
+}
+
+double test_double_scalar_input(double val) {
+ return __builtin_hlsl_elementwise_ddy_coarse(val);
+ // expected-error@-1 {{1st argument must be a scalar or vector of 16 or 32
bit floating-point types (was 'double')}}
+}
----------------
farzonl wrote:
add a new line
https://github.com/llvm/llvm-project/pull/164831
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